/** * This `part` implements a Google RSS Feed for use in a `Dashboard`. */Ext.define('Ext.ux.dashboard.GoogleRssPart', { extend: 'Ext.dashboard.Part', alias: 'part.google-rss', requires: [ 'Ext.window.MessageBox', 'Ext.ux.dashboard.GoogleRssView' ], viewTemplate: { layout: 'fit', items: { xclass: 'Ext.ux.dashboard.GoogleRssView', feedUrl: '{feedUrl}' } }, type: 'google-rss', config: { suggestedFeed: 'http://rss.slashdot.org/Slashdot/slashdot' }, formTitleAdd: 'Add RSS Feed', formTitleEdit: 'Edit RSS Feed', formLabel: 'RSS Feed URL', displayForm: function (instance, currentConfig, callback, scope) { var me = this, suggestion = currentConfig ? currentConfig.feedUrl : me.getSuggestedFeed(), title = instance ? me.formTitleEdit : me.formTitleAdd; Ext.Msg.prompt(title, me.formLabel, function (btn, text) { if (btn === 'ok') { callback.call(scope || me, { feedUrl: text }); } }, me, false, suggestion); }});